Lightweight high-impact Polycarbonate; 6 base, vented spherical shield Quick release lens system 100% UV protection Grimalid TR90 frame is custom molded to increase strength Three way adjustable temple tips providing a secure comfortable fit Thermoplastic elastomer nose and temple pads help provide all day comfort Lens features scratch resistant coating and HYDROILO treatment to repel oil and water Includes sport case, microfiber bag, extra alternative fit nose pad and replacement lens